A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 2/82 (2006.01) A61F 2/06 (2006.01) A61F 2/90 (2006.01) A61L 31/04 (2006.01) A61L 31/06 (2006.01)
Patent
CA 2473630
The present invention is an improved endovascular device particularly useful for use in transjugular intrahepatic portosystemic shunt (TIPS) procedures. The device employs a two-part stent-graft construction that provides a low permeability membrane to line the shunt and an uncovered stent portion designed to reside in the portal vein. The device provides numerous benefits over previous stems and stent-grafts used in TIPS procedures, including being more compact to deliver, being easier to accurately deploy, a controlled compacted surface with tucked apices, an improved stent winding pattern, and being more flexible in delivery and use.
Armstrong Joseph R.
Cully Edward H.
Gallegos Margaret L.
Vonesh Michael J.
Gore Enterprise Holdings Inc.
Gowling Lafleur Henderson Llp
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